'use strict';

const qu = require('../utils/q');
const slugify = require('../utils/slugify');

function scrapeAll(scenes, channel) {
	return scenes.map(({ query }) => {
		const release = {};

		release.url = query.url('.scene-update-details, .feature-update-details', 'href', { origin: channel.url });
		release.entryId = new URL(release.url).pathname.match(/\/(\d+)/)[1];

		release.title = query.q('.scene-img-wrapper img', 'alt').replace(/\s*image$/i, '');

		release.date = query.date('.scene-update-stats span, .feature-update-details span', 'MMM DD, YYYY');
		release.actors = query.cnt('.scene-update-details h3, .feature-update-details h2')?.split(/\s*\|\s*/).map(actor => actor.trim());

		const poster = query.img('.scene-img-wrapper img');
		release.poster = [
			poster.replace(/\/res\/\d+/, '/res/1920'),
			poster.replace(/\/res\/\d+/, '/res/1600'),
			poster,
		];

		release.trailer = { src: query.video('.scene-img-wrapper source') };

		return release;
	});
}

async function scrapeScene({ query, html }, url) {
	const release = {};

	release.entryId = new URL(url).pathname.match(/\/(\d+)/)[1];

	release.title = query.cnt('.scene-page .description');
	release.date = query.date('.release-date:first-child', 'MMM DD, YYYY', /\w{3} \d{2}, \d{4}/);
	release.duration = query.number('.release-date:last-child') * 60;

	release.actors = query.all('.video-performer').map((el) => {
		const avatar = qu.query.img(el, 'img', 'data-bgsrc');

		return {
			name: qu.query.cnt(el, 'span'),
			avatar: [
				avatar.replace(/\/actor\/\d+/, '/actor/1600'),
				avatar,
			],
		};
	});

	release.tags = query.cnts('.tags a');
	release.poster = query.url('link[rel="image_src"]') || query.meta('property="og:image"');

	release.photos = query.imgs('#dv_frames a > img').map(photo => [
		photo.replace(/(\/p\/\d+\/)\d+/, (match, path) => `${path}1920`),
		photo.replace(/(\/p\/\d+\/)\d+/, (match, path) => `${path}1600`),
		photo,
	]);

	const trailerId = html.match(/item: (\d+),/)?.[1];

	if (trailerId) {
		const trailerUrl = `https://www.adultempire.com/videoEmbed/${trailerId}?type=preview`;
		const trailerRes = await qu.get(trailerUrl);

		if (trailerRes.ok) {
			const stream = trailerRes.item.query.video();

			release.trailer = { stream };
		}
	}

	// console.log(release);
	return release;
}

function scrapeProfile({ query, el }, actorName, entity, include) {
	const profile = {};

	profile.description = query.cnt('.bio-text');
	profile.birthPlace = query.cnt('.birth-place span');

	profile.avatar = query.img('.actor-photo img');

	if (include.releases) {
		return scrapeAll(qu.initAll(el, '.scene'));
	}

	console.log(profile);
	return profile;
}

async function fetchLatest(channel, page = 1) {
	const url = `${channel.url}/tour?page=${page}`;
	const res = await qu.getAll(url, '.scene-update', null, {
		// invalid certificate
		rejectUnauthorized: false,
	});

	if (res.ok) {
		return scrapeAll(res.items, channel);
	}

	return res.status;
}

async function fetchScene(url, channel) {
	const res = await qu.get(url, null, null, {
		// invalid certificate
		rejectUnauthorized: false,
	});

	if (res.ok) {
		return scrapeScene(res.item, url, channel);
	}

	return res.status;
}

async function fetchProfile(actorName, entity, include) {
	const url = `${entity.url}/actors/${slugify(actorName, '_')}`;
	const res = await qu.get(url);

	if (res.ok) {
		return scrapeProfile(res.item, actorName, entity, include);
	}

	return res.status;
}

module.exports = {
	fetchLatest,
	fetchScene,
	fetchProfile,
};